Design Index

energy.gov

Measured in a real browser on 4 November 2026. For reference and benchmarking.

Colours

primary#21409a
secondary#fa9441
accent#1a204c
neutral#000000
neutral#ffffff
neutral#1b1b1b
neutral#52565c
neutral#f4f6f9
neutral#999999

Fonts

  • Figtree

Type scale

72px
47px
40px
39px
32px
24px
22px
20px
18px
17px
16px
15px

Corners

4px
8px
16px
24px
50px

Spacing and depth

Spacing base: 2px

Distinct shadows: 6

Text and background pairs below WCAG AA: 0

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